• The Great Migration as Cultural Watershed: Demographics and the Making of a National Aesthetic

    This article examines the Great Migration (1916-1970) as the fundamental demographic catalyst for the transformation of jazz from a regional folk tradition into a national art form. It argues that the mass movement of approximately six million African Americans from the rural South to the urban North and West did not merely relocate musicians, but created the essential conditions for jazz’s modernization, commercialization, and artistic evolution. Through analysis of migration patterns, urban settlement, and the resulting cultural infrastructure, this article demonstrates how the concentration of Black populations in cities like Chicago, New York, and Detroit generated the critical mass of…

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  • The Armstrong Revolution: Aesthetic and Technical Innovation in the Hot Five and Hot Seven Recordings

    This article posits that the recorded work of Louis Armstrong and his Hot Five and Hot Seven ensembles between 1925 and 1928 constitutes the most significant evolutionary leap in the history of jazz, marking its transition from a collective folk-based art form to a modernist soloist’s medium. It argues that Armstrong’s innovations were not merely stylistic but fundamentally reconfigured the jazz aesthetic, establishing the primacy of the improvising virtuoso and reorienting the music’s rhythmic foundation from a 2/4 ragtime-derived pulse to a 4/4 swing feel. Through a close musical analysis of key recordings, this article examines the technical specifics of…

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